Xiangyu Tang

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Data burst queue management
- Patent number 12,248,411
- Issue date Mar 11, 2025
- Micron Technology, Inc.
- Eric N. Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Accessing memory devices via switchable channels
- Patent number 12,189,958
- Issue date Jan 7, 2025
- Micron Technology, Inc.
- Chulbum Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory devices including idle time prediction
- Patent number 12,124,739
- Issue date Oct 22, 2024
- Micron Technology, Inc.
- Tyler L. Betz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Identification and classification of write stream priority
- Patent number 12,001,359
- Issue date Jun 4, 2024
- Western Digital Technologies, Inc.
- Oleg Kragel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling variation of valid data counts in garbage collection so...
- Patent number 11,947,452
- Issue date Apr 2, 2024
- Micron Technology, Inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Identification and classification of write stream priority
- Patent number 11,449,443
- Issue date Sep 20, 2022
- Western Digital Technologies, Inc.
- Oleg Kragel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data separation during garbage collection and wear leveling
- Patent number 10,725,668
- Issue date Jul 28, 2020
- SK Hynix Inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Memory system and memory management method thereof
- Patent number 10,318,414
- Issue date Jun 11, 2019
- SK Hynix Inc.
- Jason Bellorado
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data separation by delaying hot block garbage collection
- Patent number 10,296,452
- Issue date May 21, 2019
- SK Hynix Inc.
- Frederick K. H. Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reading and writing to NAND flash memories using charge constrained...
- Patent number 10,185,623
- Issue date Jan 22, 2019
- SK hynix memory solutions inc.
- Arunkumar Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sizing a cache while taking into account a total bytes written requ...
- Patent number 10,127,157
- Issue date Nov 13, 2018
- SK Hynix Inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods of system optimization by over-sampling read
- Patent number 10,073,685
- Issue date Sep 11, 2018
- SK Hynix Inc.
- Gong Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Delaying hot block garbage collection with adaptation
- Patent number 10,055,168
- Issue date Aug 21, 2018
- SK Hynix Inc.
- Frederick K. H. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Data separation during host write with storage allocated based on t...
- Patent number 9,959,060
- Issue date May 1, 2018
- SK Hynix Inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Generating soft read values using multiple reads and/or bins
- Patent number 9,842,023
- Issue date Dec 12, 2017
- SK hynix memory solutions inc.
- Xiangyu Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Threshold estimation using bit flip counts and minimums
- Patent number 9,812,193
- Issue date Nov 7, 2017
- SK Hynix Inc.
- Christopher S. Tsang
- G11 - INFORMATION STORAGE
Information Patent Grant
Maintaining wear spread by dynamically adjusting wear-leveling freq...
- Patent number 9,710,176
- Issue date Jul 18, 2017
- SK hynix memory solutions inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Prefetch with localities and performance monitoring
- Patent number 9,529,722
- Issue date Dec 27, 2016
- SK hynix memory solutions inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Neighbor based and dynamic hot threshold based hot data identification
- Patent number 9,342,389
- Issue date May 17, 2016
- SK Hynix Inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reading and writing to NAND flash memories using charge constrained...
- Patent number 9,336,885
- Issue date May 10, 2016
- SK hynix memory solutions inc.
- Arunkumar Subramanian
- G11 - INFORMATION STORAGE
Information Patent Grant
Finding optimal read thresholds and related voltages for solid stat...
- Patent number 9,305,658
- Issue date Apr 5, 2016
- SK hynix memory solutions inc.
- Xiangyu Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Buffer management in a turbo equalization system
- Patent number 9,276,614
- Issue date Mar 1, 2016
- SK hynix memory solutions inc.
- Xiangyu Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Generating soft read values using multiple reads and/or bins
- Patent number 9,269,448
- Issue date Feb 23, 2016
- SK hynix memory solutions inc.
- Xiangyu Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Generating read thresholds using gradient descent and without side...
- Patent number 9,269,449
- Issue date Feb 23, 2016
- SK hynix memory solutions inc.
- Frederick K. H. Lee
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for generating soft-information after a single re...
- Patent number 9,256,522
- Issue date Feb 9, 2016
- SK hynix memory solutions inc.
- Xiangyu Tang
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive scheduling of turbo equalization based on a metric
- Patent number 9,143,166
- Issue date Sep 22, 2015
- SK hynix memory solutions inc.
- Xiangyu Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power saving techniques that use a lower bound on bit errors
- Patent number 9,128,710
- Issue date Sep 8, 2015
- SK hynix memory solutions inc.
- Arunkumar Subramanian
- G11 - INFORMATION STORAGE
Information Patent Grant
Storage of read thresholds for NAND flash storage using linear appr...
- Patent number 9,064,595
- Issue date Jun 23, 2015
- SK hynix memory solutions inc.
- Arunkumar Subramanian
- G11 - INFORMATION STORAGE
Information Patent Grant
Error recovery using erasures for NAND Flash
- Patent number 9,021,340
- Issue date Apr 28, 2015
- SK hynix memory solutions inc.
- Yu Kou
- G11 - INFORMATION STORAGE
Information Patent Grant
Peel decoding for concatenated codes
- Patent number 8,943,390
- Issue date Jan 27, 2015
- SK hynix memory solutions inc.
- Xiangyu Tang
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
ACCESSING MEMORY DEVICES VIA SWITCHABLE CHANNELS
- Publication number 20250077086
- Publication date Mar 6, 2025
- Micron Technology, Inc.
- Chulbum Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICES INCLUDING IDLE TIME PREDICTION
- Publication number 20250028487
- Publication date Jan 23, 2025
- Micron Technology, Inc.
- Tyler L. Betz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONCURRENTLY WRITING LESS-DENSELY-PROGRAMMED AND MORE-DENSELY-PROGR...
- Publication number 20240256136
- Publication date Aug 1, 2024
- Micron Technology, Inc.
- Haibo Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLING VARIATION OF VALID DATA COUNTS IN GARBAGE COLLECTION SO...
- Publication number 20240202114
- Publication date Jun 20, 2024
- Micron Technology, Inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ACCESSING MEMORY DEVICES VIA SWITCHABLE CHANNELS
- Publication number 20240069738
- Publication date Feb 29, 2024
- Micron Technology, Inc.
- Chulbum Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY DEVICES INCLUDING IDLE TIME PREDICTION
- Publication number 20240069809
- Publication date Feb 29, 2024
- Micron Technology, Inc.
- Tyler L. Betz
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY WITH SWITCHABLE CHANNELS
- Publication number 20240069721
- Publication date Feb 29, 2024
- Micron Technology, Inc.
- Sundararajan Sankaranarayanan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLING VARIATION OF VALID DATA COUNTS IN GARBAGE COLLECTION SO...
- Publication number 20230393976
- Publication date Dec 7, 2023
- Micron Technology, Inc.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WRITE-ONCE MEMORY ENCODED DATA
- Publication number 20230395153
- Publication date Dec 7, 2023
- Micron Technology, Inc.
- Xiangyu Tang
- G11 - INFORMATION STORAGE
Information Patent Application
DATA BURST QUEUE MANAGEMENT
- Publication number 20230367723
- Publication date Nov 16, 2023
- Micron Technology, Inc.
- Eric N. Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Identification and Classification of Write Stream Priority
- Publication number 20230017171
- Publication date Jan 19, 2023
- Western Digital Technologies, Inc.
- Oleg Kragel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Identification and Classification of Write Stream Priority
- Publication number 20220121587
- Publication date Apr 21, 2022
- Western Digital Technologies, Inc.
- Oleg Kragel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Delaying Hot Block Garbage Collection with Adaptation
- Publication number 20170060428
- Publication date Mar 2, 2017
- SK HYNIX MEMORY SOLUTIONS INC.
- Frederick K.H. Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA SEPARATION BY DELAYING HOT BLOCK GARBAGE COLLECTION
- Publication number 20160335179
- Publication date Nov 17, 2016
- SK HYNIX MEMORY SOLUTIONS INC.
- Frederick K.H. LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
READING AND WRITING TO NAND FLASH MEMORIES USING CHARGE CONSTRAINED...
- Publication number 20160217034
- Publication date Jul 28, 2016
- SK hynix memory solutions inc.
- Arunkumar Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS OF SYSTEM OPTIMIZATION BY OVER-SAMPLING READ
- Publication number 20160210124
- Publication date Jul 21, 2016
- SK HYNIX MEMORY SOLUTIONS INC.
- Gong Luo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING SOFT READ VALUES USING MULTIPLE READS AND/OR BINS
- Publication number 20160139987
- Publication date May 19, 2016
- SK hynix memory solutions inc.
- Xiangyu TANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MEMORY SYSTEM AND MEMORY MANAGEMENT METHOD THEREOF
- Publication number 20160124848
- Publication date May 5, 2016
- Jason Bellorado
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIZING A CACHE WHILE TAKING INTO ACCOUNT A TOTAL BYTES WRITTEN REQU...
- Publication number 20160098350
- Publication date Apr 7, 2016
- SK HYNIX MEMORY SOLUTIONS INC.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINDING OPTIMAL READ THRESHOLDS AND RELATED VOLTAGES FOR SOLID STAT...
- Publication number 20150138894
- Publication date May 21, 2015
- SK HYNIX MEMORY SOLUTIONS INC.
- Xiangyu Tang
- G11 - INFORMATION STORAGE
Information Patent Application
THRESHOLD ESTIMATION USING BIT FLIP COUNTS AND MINIMUMS
- Publication number 20150131376
- Publication date May 14, 2015
- SK HYNIX MEMORY SOLUTIONS INC.
- Christopher S. Tsang
- G11 - INFORMATION STORAGE
Information Patent Application
ERROR RECOVERY USING ERASURES FOR NAND FLASH
- Publication number 20150089323
- Publication date Mar 26, 2015
- SK HYNIX MEMORY SOLUTIONS INC.
- Yu Kou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE OF READ THRESHOLDS FOR NAND FLASH STORAGE USING LINEAR APPR...
- Publication number 20150085572
- Publication date Mar 26, 2015
- SK HYNIX MEMORY SOLUTIONS INC.
- Arunkumar Subramanian
- G11 - INFORMATION STORAGE
Information Patent Application
GENERATING READ THRESHOLDS USING GRADIENT DESCENT AND WITHOUT SIDE...
- Publication number 20150078084
- Publication date Mar 19, 2015
- SK HYNIX MEMORY SOLUTIONS INC.
- Frederick K.H. Lee
- G11 - INFORMATION STORAGE
Information Patent Application
BUFFER MANAGEMENT IN A TURBO EQUALIZATION SYSTEM
- Publication number 20150033095
- Publication date Jan 29, 2015
- SK HYNIX MEMORY SOLUTIONS INC.
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NEIGHBOR BASED AND DYNAMIC HOT THRESHOLD BASED HOT DATA IDENTIFICATION
- Publication number 20140304480
- Publication date Oct 9, 2014
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER SAVING TECHNIQUES THAT USE A LOWER BOUND ON BIT ERRORS
- Publication number 20140013166
- Publication date Jan 9, 2014
- Arunkumar Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GENERATING SOFT READ VALUES USING BINS AND/OR MULTIPLE READS
- Publication number 20130229867
- Publication date Sep 5, 2013
- LINK_A_MEDIA DEVICES CORPORATION
- Xiangyu Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINDING OPTIMAL READ THRESHOLDS AND RELATED VOLTAGES FOR SOLID STAT...
- Publication number 20130176775
- Publication date Jul 11, 2013
- LINK_A_MEDIA DEVICES CORPORATION
- Xiangyu Tang
- G11 - INFORMATION STORAGE

Xiangyu Tang

Person

Patents Grantslast 30 patents

Data burst queue management

Accessing memory devices via switchable channels

Memory devices including idle time prediction

Identification and classification of write stream priority

Controlling variation of valid data counts in garbage collection so...

Identification and classification of write stream priority

Data separation during garbage collection and wear leveling

Memory system and memory management method thereof

Data separation by delaying hot block garbage collection

Reading and writing to NAND flash memories using charge constrained...

Sizing a cache while taking into account a total bytes written requ...

Methods of system optimization by over-sampling read

Delaying hot block garbage collection with adaptation

Data separation during host write with storage allocated based on t...

Generating soft read values using multiple reads and/or bins

Threshold estimation using bit flip counts and minimums

Maintaining wear spread by dynamically adjusting wear-leveling freq...

Prefetch with localities and performance monitoring

Neighbor based and dynamic hot threshold based hot data identification

Reading and writing to NAND flash memories using charge constrained...

Finding optimal read thresholds and related voltages for solid stat...

Buffer management in a turbo equalization system

Generating soft read values using multiple reads and/or bins

Generating read thresholds using gradient descent and without side...

Method and system for generating soft-information after a single re...

Adaptive scheduling of turbo equalization based on a metric

Power saving techniques that use a lower bound on bit errors

Storage of read thresholds for NAND flash storage using linear appr...

Error recovery using erasures for NAND Flash

Peel decoding for concatenated codes

Patents Applicationslast 30 patents

ACCESSING MEMORY DEVICES VIA SWITCHABLE CHANNELS

MEMORY DEVICES INCLUDING IDLE TIME PREDICTION

CONCURRENTLY WRITING LESS-DENSELY-PROGRAMMED AND MORE-DENSELY-PROGR...

CONTROLLING VARIATION OF VALID DATA COUNTS IN GARBAGE COLLECTION SO...

ACCESSING MEMORY DEVICES VIA SWITCHABLE CHANNELS

MEMORY DEVICES INCLUDING IDLE TIME PREDICTION

MEMORY WITH SWITCHABLE CHANNELS

CONTROLLING VARIATION OF VALID DATA COUNTS IN GARBAGE COLLECTION SO...

WRITE-ONCE MEMORY ENCODED DATA

DATA BURST QUEUE MANAGEMENT

Identification and Classification of Write Stream Priority

Identification and Classification of Write Stream Priority

Delaying Hot Block Garbage Collection with Adaptation

DATA SEPARATION BY DELAYING HOT BLOCK GARBAGE COLLECTION

READING AND WRITING TO NAND FLASH MEMORIES USING CHARGE CONSTRAINED...

METHODS OF SYSTEM OPTIMIZATION BY OVER-SAMPLING READ

GENERATING SOFT READ VALUES USING MULTIPLE READS AND/OR BINS

MEMORY SYSTEM AND MEMORY MANAGEMENT METHOD THEREOF

SIZING A CACHE WHILE TAKING INTO ACCOUNT A TOTAL BYTES WRITTEN REQU...

FINDING OPTIMAL READ THRESHOLDS AND RELATED VOLTAGES FOR SOLID STAT...

THRESHOLD ESTIMATION USING BIT FLIP COUNTS AND MINIMUMS

ERROR RECOVERY USING ERASURES FOR NAND FLASH

STORAGE OF READ THRESHOLDS FOR NAND FLASH STORAGE USING LINEAR APPR...

GENERATING READ THRESHOLDS USING GRADIENT DESCENT AND WITHOUT SIDE...

BUFFER MANAGEMENT IN A TURBO EQUALIZATION SYSTEM

NEIGHBOR BASED AND DYNAMIC HOT THRESHOLD BASED HOT DATA IDENTIFICATION

POWER SAVING TECHNIQUES THAT USE A LOWER BOUND ON BIT ERRORS

GENERATING SOFT READ VALUES USING BINS AND/OR MULTIPLE READS

FINDING OPTIMAL READ THRESHOLDS AND RELATED VOLTAGES FOR SOLID STAT...